# Inline centrifugal fan VENTS VKMz 150 — duct-mounted ventilation unit, model VKMz 150

**URL:** https://aio.lv/en/product--vents-vkmz-150--10838418
**Data updated:** 2026-03-07 18:06 (EET)
**Category:** Fans
**Manufacturer:** VENTS
**Manufacturer code:** VKMz 150
**EAN:** 4823016248541
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Inline centrifugal fan VENTS VKMz 150 is a duct-mounted ventilation unit designed for air extraction and supply in residential and commercial HVAC systems. The VKMz 150 features a centrifugal impeller for stable airflow through round ducts with 150 mm nominal diameter. Suitable for bathrooms, kitchens, utility rooms and ventilation networks requiring axial-to-radial flow conversion and effective static pressure handling.

## Long description

Inline centrifugal fan VENTS VKMz 150 is a duct-mounted ventilation unit designed for air extraction and supply in residential and commercial HVAC systems. The fan uses a backward-curved centrifugal impeller that provides steady airflow through round ducts with a nominal diameter of 150 mm. Engineered to convert axial intake into radial discharge, the VKMz 150 handles moderate static pressure and is intended for continuous or intermittent operation in bathrooms, kitchens, utility rooms and ventilation networks where compact inline installation is required.
Advantages
The unit offers reliable airflow performance with lower noise levels compared to many axial inline fans, thanks to its centrifugal impeller design. Its compact cylindrical housing enables direct insertion into round ductwork, reducing installation complexity and preserving duct cross-section. The fan is suitable for both supply and exhaust applications and provides consistent performance at varying duct lengths and simple bends, making it adaptable to a range of common ventilation layouts.
Suitable for
Bathroom and shower extraction
Kitchen ventilation for local exhaust
Utility rooms, laundry and storage areas
Inline ventilation in residential and light commercial duct systems
Key specifications
Type: inline centrifugal (duct-mounted) fan
Duct connection diameter: 150 mm nominal
Impeller: backward-curved centrifugal impeller for stable radial flow
Application: supply and exhaust ventilation for small to medium duct runs
Installation: inline insertion into round duct with axial-to-radial flow conversion
How to use
Install the fan directly into the round duct line with the airflow direction marked on the housing aligned to the required flow path. Mounting can be performed horizontally or vertically, ensuring access for maintenance and keeping the unit secured against vibration. Connect electrical supply in accordance with local regulations and the fan wiring diagram. Use appropriate duct connectors and seals to prevent air leakage. For sustained performance, provide periodic inspection and cleaning of the impeller and housing to remove dust and lint.
Usage recommendations
Choose this inline centrifugal unit when a compact solution is needed to overcome moderate duct resistance or to reduce noise compared with simple axial inline fans. For longer duct runs, additional consideration of static pressure and possible booster fans is advised. Regular visual checks and cleaning every 6–12 months will maintain efficiency in domestic environments.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VENTS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VENTS service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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